Brake fluid reservoir assembly for use in master cylinder in hydraulic braking system of vehicle, has regulation unit permitting float to prevent closing of opening when fluid level inside main reservoir is above predetermined level

摘要

The assembly (1') has a depression chamber (10) opened towards a main reservoir (3) via an opening (19). A regulation unit, formed by a supply chamber (9), permits a float (20) to seal the opening when brake fluid level inside the main reservoir is below predetermined level (N) such that fluid inside a deport reservoir (6) is sucked into the main reservoir. The regulation unit permits the float to prevent closing of the opening when the fluid level inside the main reservoir is above the predetermined level such that the fluid inside the deport reservoir is not sucked into the main reservoir.